Is 600 MHz And 700 MHz Spectrum The Ace In The 5G Hole?

Spectrum below 3 GHz is in high demand with multiple stakeholders, and regulators around the world could potentially use the sub-3 GHz or even the sub-1 GHz spectrum bands as a mechanism to allow greenfield players or mobile telcos with minority market share to level the playing field between the largest and the smallest mobile telcos.